IEC 60050-821:2017
International Electrotechnical Vocabulary (IEV) - Part 821: Signalling and security apparatus for railways
| Edition date: |
2017-11-20
In Force
|
|---|---|
| Available languages: | English, Francés |
| ICS: | 01.040.45-Railway engineering (Vocabularies), 01.040.13-Environment and health protection. Safety (Vocabularies) |
| CTN: | 1231 |
|
Standards Cancellations |
Anula a IEC 60050-821:1998 |










